{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{tabular}{l*{5}{S[table-format=1.3]S[table-format=1.3]S[table-format=1.3]S[table-format=1.3]S[table-format=1.3]}}
\toprule
                    &\multicolumn{5}{c}{Share Allocated in Experimenter Demand Module}                                            \\
                    &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}&\multicolumn{1}{c}{(4)}&\multicolumn{1}{c}{(5)}\\
                    &\multicolumn{1}{c}{\specialcell{Full\\sample}}&\multicolumn{1}{c}{\specialcell{Hydrocortisone\\pill}}&\multicolumn{1}{c}{\specialcell{Placebo\\pill}}&\multicolumn{1}{c}{\specialcell{Coethnic\\pairing}}&\multicolumn{1}{c}{\specialcell{Non-coethnic\\pairing}}\\
\midrule
\midrule
Sample mean         &      0.4256         &      0.4283         &      0.4229         &      0.4213         &      0.4350         \\
Sample standard deviation&    (0.2754)         &    (0.2736)         &    (0.2772)         &    (0.2736)         &    (0.2789)         \\
\midrule Demand Treatment&     -0.0047         &     -0.0091         &     -0.0005         &      0.0014         &     -0.0106         \\
                    &    (0.0114)         &    (0.0159)         &    (0.0164)         &    (0.0161)         &    (0.0161)         \\
\midrule Participants/Decisions&     {1,784}         &       {906}         &       {878}         &       {858}         &       {926}         \\
\bottomrule
\multicolumn{6}{p{.95\hsize-10pt}}{\vspace{-.25cm}\footnotesize \textit{Notes}: The table presents the results of the experimenter demand module. Participants played an additional round of the dictator game and were randomly allocated to either an explicit experimenter demand or not. Standard errors are reported in parentheses. Significance is denoted by \sym{*} \(p<0.1\), \sym{**} \(p<0.05\), \sym{***} \(p<0.01\).}\\
\end{tabular}
}
